Transaction not yet indexed

53U9aBk77ExNuk6EW7qjmHBYAysV49AHMwJTwAJVdKbK7gNgVbeKyXr1TDiW8TAmKXmFYRe4knbLibw1bN3KubRQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.